42119880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 128

約数和(自身を含む): 146033280

約数和(自身を除く): 103913400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 1877, 2040, 2244, 2805, 3740, 3754, 4488, 5610, 5631, 7480, 7508, 9385, 11220, 11262, 15016, 18770, 20647, 22440, 22524, 28155, 31909, 37540, 41294, 45048, 56310, 61941, 63818, 75080, 82588, 95727, 103235, 112620, 123882, 127636, 159545, 165176, 191454, 206470, 225240, 247764, 255272, 309705, 319090, 350999, 382908, 412940, 478635, 495528, 619410, 638180, 701998, 765816, 825880, 957270, 1052997, 1238820, 1276360, 1403996, 1754995, 1914540, 2105994, 2477640, 2807992, 3509990, 3829080, 4211988, 5264985, 7019980, 8423976, 10529970, 14039960, 21059940, 42119880]

約数ペア:

[(1, 42119880), (2, 21059940), (3, 14039960), (4, 10529970), (5, 8423976), (6, 7019980), (8, 5264985), (10, 4211988), (11, 3829080), (12, 3509990), (15, 2807992), (17, 2477640), (20, 2105994), (22, 1914540), (24, 1754995), (30, 1403996), (33, 1276360), (34, 1238820), (40, 1052997), (44, 957270), (51, 825880), (55, 765816), (60, 701998), (66, 638180), (68, 619410), (85, 495528), (88, 478635), (102, 412940), (110, 382908), (120, 350999), (132, 319090), (136, 309705), (165, 255272), (170, 247764), (187, 225240), (204, 206470), (220, 191454), (255, 165176), (264, 159545), (330, 127636), (340, 123882), (374, 112620), (408, 103235), (440, 95727), (510, 82588), (561, 75080), (660, 63818), (680, 61941), (748, 56310), (935, 45048), (1020, 41294), (1122, 37540), (1320, 31909), (1496, 28155), (1870, 22524), (1877, 22440), (2040, 20647), (2244, 18770), (2805, 15016), (3740, 11262), (3754, 11220), (4488, 9385), (5610, 7508), (5631, 7480)]